ZIP route

Cell towers near 20857

Nearest tower sites to Rockville in MD, Montgomery. Distances are measured from the ZIP centroid.

12 Nearby sites

Ranked by distance from the ZIP centroid

4 Carriers

Distinct tenant brands seen nearby

5 5G-capable sites

At least one carrier reports NR

5 Approximate-only nodes

Crowdsourced equipment with no ASR match

Sites on this route

Ranked tower detail pages for this browse surface, using the same utility-first layout across ZIP, state, county, carrier, and 5G pages.

Rockville, MD

Crowdsourced only

Approximate cell site near Rockville, MD

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 18 cell observations across 177 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Rockville, MD 20857

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.2 miles
T-Mobile Verizon
5G NR LTE

Rockville, MD

ASR matched

Rockville 90.2 ASR-1305575

90.2 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.

101 MONROE

78 ft 90.2 L00002436 0.2 miles

Rockville, MD

ASR matched

Rockville 91.4 ASR-1306907

91.4 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.

101 Monroe

78 ft 91.4 L00002436 0.2 miles

Rockville, MD

ASR matched

Rockville 84.7 ASR-1208353

84.7 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.

101 Monroe Street

68 ft 84.7 L00002436 0.2 miles

Rockville, MD

ASR matched

Rockville 93.8 ASR-1204758

93.8 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 107 meters away.

51 Monroe Street

72 ft 93.8 Ken 0.2 miles
T-Mobile
LTE

Gaithersburg, MD

Crowdsourced only

Approximate cell site near Gaithersburg, MD

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 11 cell observations across 86 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Gaithersburg, MD 20883

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.7 miles
AT&T T-Mobile Verizon
5G NR LTE

Rockville, MD

Crowdsourced only

Approximate cell site near Rockville, MD

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 17 cell observations across 196 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Rockville, MD 20857

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.8 miles
AT&T T-Mobile Verizon
5G NR LTE

Rockville, MD

ASR matched

Rockville 61.9 ASR-1036849

61.9 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.

SE TWR 1 N END OF STONE ST AT ASHLEY RD

61 ft 61.9 L00254342 0.9 miles

Carrier presence near this ZIP

Counts below show how many nearby sites report each carrier, based on FCC ASR structures joined with crowdsourced OpenCelliD cells.

T-Mobile 6 sites
Verizon 5 sites
AT&T 4 sites
Dish Wireless 1 sites

Related routes

Keep drilling down into the adjacent browse pages that give this route more context.

County page

Montgomery, MD

403 towers, 6 carriers, 261 approximate sites.

205 5G-capable sites

State page

Maryland

24 counties, 7 carriers, 3942 tower pages.

1397 5G-capable sites

Carrier + state

Verizon in Maryland

1461 tower sites with Verizon presence.

907 5G-capable sites

What this page is for

Each route should justify itself as a useful lookup page, not just another filter state.

Weak signal?

Tower distance is the first thing to check

People looking up towers near a home or office are often diagnosing weak signal. Distance to the nearest site explains most of it; terrain and building materials do the rest.

Distance drives signal strength

Precision note

Not every nearby site has an FCC structure match

Small cells and shorter poles frequently never show up in ASR. They are listed here too, labeled as crowdsourced or approximate.

5 approximate nodes in this list

Search tip

ZIP search is the fastest way in

Searching a ZIP code centers results on its centroid. City, county, and carrier pages widen the same view when you want more context.

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